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[MIPS] Wire up sync_file_range(2). 

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2006-04-01 07:49:21 +01:00
parent f115da9cd6
commit a8d587a71b
6 changed files with 23 additions and 6 deletions
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10
arch/mips/kernel/linux32.c
View File

@ -1182,6 +1182,16 @@ asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3,
return sys_readahead(fd, merge_64(a2, a3), count);
}
asmlinkage long sys32_sync_file_range(int fd, int __pad,
unsigned long a2, unsigned long a3,
unsigned long a4, unsigned long a5,
int flags)
{
return sys_sync_file_range(fd,
merge_64(a2, a3), merge_64(a4, a5),
flags);
}
/* Argument list sizes for sys_socketcall */
#define AL(x) ((x) * sizeof(unsigned int))
static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),

1
arch/mips/kernel/scall32-o32.S
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@ -635,6 +635,7 @@ einval: li v0, -EINVAL
sys sys_ppoll 5
sys sys_unshare 1
sys sys_splice 4
sys sys_sync_file_range 7 /* 4305 */
.endm
/* We pre-compute the number of _instruction_ bytes needed to

1
arch/mips/kernel/scall64-64.S
View File

@ -461,3 +461,4 @@ sys_call_table:
PTR sys_ppoll
PTR sys_unshare
PTR sys_splice
PTR sys_sync_file_range

1
arch/mips/kernel/scall64-n32.S
View File

@ -387,3 +387,4 @@ EXPORT(sysn32_call_table)
PTR sys_ppoll /* 6265 */
PTR sys_unshare
PTR sys_splice
PTR sys_sync_file_range

1
arch/mips/kernel/scall64-o32.S
View File

@ -509,4 +509,5 @@ sys_call_table:
PTR sys_ppoll
PTR sys_unshare
PTR sys_splice
PTR sys32_sync_file_range /* 4305 */
.size sys_call_table,.-sys_call_table

15
include/asm-mips/unistd.h
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@ -325,16 +325,17 @@
#define __NR_ppoll (__NR_Linux + 302)
#define __NR_unshare (__NR_Linux + 303)
#define __NR_splice (__NR_Linux + 304)
#define __NR_sync_file_range (__NR_Linux + 305)
/*
* Offset of the last Linux o32 flavoured syscall
*/
#define __NR_Linux_syscalls 304
#define __NR_Linux_syscalls 305
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
#define __NR_O32_Linux_syscalls 304
#define __NR_O32_Linux_syscalls 305
#if _MIPS_SIM == _MIPS_SIM_ABI64
@ -606,16 +607,17 @@
#define __NR_ppoll (__NR_Linux + 261)
#define __NR_unshare (__NR_Linux + 262)
#define __NR_splice (__NR_Linux + 263)
#define __NR_sync_file_range (__NR_Linux + 264)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
#define __NR_Linux_syscalls 263
#define __NR_Linux_syscalls 264
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
#define __NR_64_Linux_syscalls 263
#define __NR_64_Linux_syscalls 264
#if _MIPS_SIM == _MIPS_SIM_NABI32
@ -891,16 +893,17 @@
#define __NR_ppoll (__NR_Linux + 265)
#define __NR_unshare (__NR_Linux + 266)
#define __NR_splice (__NR_Linux + 267)
#define __NR_sync_file_range (__NR_Linux + 268)
/*
* Offset of the last N32 flavoured syscall
*/
#define __NR_Linux_syscalls 267
#define __NR_Linux_syscalls 268
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
#define __NR_N32_Linux_syscalls 267
#define __NR_N32_Linux_syscalls 268
#ifndef __ASSEMBLY__